diff --git a/archaius2-core/src/main/java/com/netflix/archaius/ConfigProxyFactory.java b/archaius2-core/src/main/java/com/netflix/archaius/ConfigProxyFactory.java
index 3b153244..3558eba6 100644
--- a/archaius2-core/src/main/java/com/netflix/archaius/ConfigProxyFactory.java
+++ b/archaius2-core/src/main/java/com/netflix/archaius/ConfigProxyFactory.java
@@ -9,6 +9,7 @@
 import com.netflix.archaius.api.annotations.DefaultValue;
 import com.netflix.archaius.api.annotations.PropertyName;
 import com.netflix.archaius.util.Maps;
+import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.SystemUtils;
 import org.apache.commons.lang3.text.StrSubstitutor;
 import org.slf4j.Logger;
@@ -287,7 +288,7 @@ else if ("toString".equals(method.getName())) {
                     if (nameAnnot == null) {
                         throw new IllegalArgumentException("Missing @PropertyName annotation on " + m.getDeclaringClass().getName() + "#" + m.getName());
                     }
-                    invoker = createParameterizedProperty(returnType, propName, nameAnnot.name(), defaultSupplier);
+                    invoker = createParameterizedProperty(returnType, prefix, nameAnnot.name(), defaultSupplier);
                 } else {
                     invoker = createScalarProperty(m.getGenericReturnType(), propName, defaultSupplier);
                 }
@@ -391,8 +392,8 @@ protected <T> MethodInvoker<T> createScalarProperty(final Type type, final Strin
         };
     }
 
-    protected <T> MethodInvoker<T> createParameterizedProperty(final Class<T> returnType, final String propName, final String nameAnnot, Function<Object[], T> next) {
-        LOG.debug("Creating parameterized property `{}` for type `{}`", propName, returnType);
+    protected <T> MethodInvoker<T> createParameterizedProperty(final Class<T> returnType, final String prefix, final String nameAnnot, Function<Object[], T> next) {
+        LOG.debug("Creating parameterized property `{}` for type `{}`", prefix + nameAnnot, returnType);
         return new MethodInvoker<T>() {
             @Override
             public T invoke(Object[] args) {
@@ -405,6 +406,13 @@ public T invoke(Object[] args) {
                     return next.apply(null);
                 }
 
+                // A previous version allowed the full name to be specified, even if the prefix was specified. So, for
+                // backwards compatibility, we allow both including or excluding the prefix for parameterized names.
+                String propName = nameAnnot;
+                if (!StringUtils.isBlank(prefix) && !nameAnnot.startsWith(prefix)) {
+                    propName = prefix + nameAnnot;
+                }
+
                 // Determine the actual property name by replacing with arguments using the argument index
                 // to the method.  For example,
                 //      @PropertyName(name="foo.${1}.${0}")
@@ -415,7 +423,7 @@ public T invoke(Object[] args) {
                 for (int i = 0; i < args.length; i++) {
                     values.put(String.valueOf(i), args[i]);
                 }
-                String propName = new StrSubstitutor(values, "${", "}", '$').replace(nameAnnot);
+                propName = new StrSubstitutor(values, "${", "}", '$').replace(propName);
                 T result = getPropertyWithDefault(returnType, propName);
                 if (result == null) {
                     result = next.apply(args);
diff --git a/archaius2-core/src/test/java/com/netflix/archaius/ProxyFactoryTest.java b/archaius2-core/src/test/java/com/netflix/archaius/ProxyFactoryTest.java
index 070cb941..56fbedde 100644
--- a/archaius2-core/src/test/java/com/netflix/archaius/ProxyFactoryTest.java
+++ b/archaius2-core/src/test/java/com/netflix/archaius/ProxyFactoryTest.java
@@ -228,6 +228,37 @@ public void testWithArguments() {
         Assert.assertEquals("default", withArgs.getProperty("a", 2));
     }
 
+    @Configuration(prefix = "foo.bar")
+    static interface WithArgumentsAndPrefix {
+        @PropertyName(name="baz.${0}.abc.${1}")
+        @DefaultValue("default")
+        String getPropertyWithoutPrefix(String part0, int part1);
+
+        // For backward compatibility, we need to accept PropertyNames that also include the prefix.
+        @PropertyName(name="foo.bar.baz.${0}.abc.${1}")
+        @DefaultValue("default")
+        String getPropertyWithPrefix(String part0, int part1);
+    }
+
+    @Test
+    public void testWithArgumentsAndPrefix() {
+        SettableConfig config = new DefaultSettableConfig();
+        config.setProperty("foo.bar.baz.a.abc.1", "value1");
+        config.setProperty("foo.bar.baz.b.abc.2", "value2");
+
+        PropertyFactory factory = DefaultPropertyFactory.from(config);
+        ConfigProxyFactory proxy = new ConfigProxyFactory(config, config.getDecoder(), factory);
+        WithArgumentsAndPrefix withArgs = proxy.newProxy(WithArgumentsAndPrefix.class);
+
+        Assert.assertEquals("value1",  withArgs.getPropertyWithPrefix("a", 1));
+        Assert.assertEquals("value1",  withArgs.getPropertyWithoutPrefix("a", 1));
+        Assert.assertEquals("value2",  withArgs.getPropertyWithPrefix("b", 2));
+        Assert.assertEquals("value2",  withArgs.getPropertyWithoutPrefix("b", 2));
+        Assert.assertEquals("default", withArgs.getPropertyWithPrefix("a", 2));
+        Assert.assertEquals("default", withArgs.getPropertyWithoutPrefix("a", 2));
+    }
+
+
     public interface WithArgumentsAndDefaultMethod {
         @PropertyName(name="${0}.abc.${1}")
         default String getProperty(String part0, int part1) {